# Diedrich K Holtkamp, MD

Source: https://ourhealthnetwork.com/doctor/diedrich-holtkamp-md-1225041825
NPI: 1225041825
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Diedrich K Holtkamp, MD is a general surgery based in Brooklyn, NY practicing at Physician Affiliate Group Of New York Pc with NPI 1225041825.

## Profile

- Primary specialty: General Surgery
- Secondary specialties: VASCULAR SURGERY
- Credential: MD
- Gender: Male
- Graduation year: 1972
- NPI: 1225041825 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1225041825))

## Practice and contact

- Practice name: Physician Affiliate Group Of New York Pc
- Address: 2601 Ocean Pkwy, Brooklyn, NY, 112357745
- Phone: (718) 616-5356
- Group practice size: 1225 members

## Insurance accepted (8 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 14 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 5 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [EmblemHealth](https://ourhealthnetwork.com/insurance/emblemhealth) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Diedrich K Holtkamp, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1225041825).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $4.

Largest disclosed payer: Advanced Oxygen Therapy Inc. ($4 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More General Surgery doctors in BROOKLYN, NY](https://ourhealthnetwork.com/general-surgery/ny/brooklyn)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1225041825)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)